Home / Exhaust Vent, 48 In

Exhaust Vent, 48 In

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Brand Dayton
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Description Axial Upblast Roof Exhaust Fan, Assembly Unassembled, Drive Type Belt Drive, Blade Diameter 48 in, Base Diameter Not Applicable, Base Length 56 3/4 in, Base Width 56 3/4 in, Base Shape Square, Maximum Airflow 37,987 cfm, Minimum Airflow 14,614 cfm, Maximum Motor Horsepower 5 hp, Minimum Motor Horsepower 1/2 hp, Maximum Motor Speed 594 RPM, Minimum Motor Speed 261 RPM, Maximum Static Pressure 5/8 in wc, For High-Static Pressure Applications No, For Air Type Clean Air
graingerSKU: 4YY27, mscSKU: , zoro_no: G2528863, mongo_id: 65bbee11526e052139aeb148

Web Price

$3,936.24 / each

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Product Details

Adj. 12 3/8H Roof Curb Stock No. 2ZV86

Adj. 6 3/8H Roof Curb Stock No. 3C216

Agency Compliance cUL 705 Listed, UL

Application Industrial and Commercial Buildings

Assembly Unassembled

Base Diameter Not Applicable

Base Dimension 56 3/4 in Square

Base Height 1 3/4 in

Base Height (In.) 1 3/4 in

Base Length 56 3/4 in

Base Shape Square

Base Size - Roof Ventilators 56 3/4 in x 56 3/4 in

Base Width 56 3/4 in

Bearing Type Regreasable Pillow Block

Blade Design Swept Steeply Pitched

Blade Dia. 48 in

Blade Diameter 48 in

Blade Material Steel

Brake Horsepower 1 81/100 hp

Compatible Curb Manufacturer Part Number 2ZV86, 3AZJ7, 3C216

Country of Origin (subject to change) United States

Damper Size 56 x 56 in

Dimension A 56 3/4 in

Dimension B 50 1/2 in

Dimension C 20 1/2 in

Dimension D 40 in

Dimension E 56 in

Drive Package With Motor Included No

Drive Type Belt Drive

Drive Type - Roof Ventilators Belt Drive

Electrical Connection Power Cord

Features Lifting Lugs Provided, Removable Windband for Easy Inspection

For Air Type Clean Air

For Airflow (Dependent on Motor) 14,614 cfm to 37,987 cfm

For High-Static Pressure Applications No

Housing Finish Galvanized

Housing Length 56 in

Housing Material Steel

Housing Width 56 in

Includes Drive Package No

Includes Motor No

Item - Roof Ventilators Exhaust Ventilator

Material Steel Blade with Steel Housing

Max. Inlet Temp. (Deg. F) 120 Degrees F

Maximum Airflow 37,987 cfm

Maximum Ambient Temperature 120 Degrees F

Maximum Fan Speed 594 RPM

Maximum Inlet Air Temperature 120 Degrees F

Maximum Motor Horsepower 5 hp

Maximum Motor Speed 594 RPM

Maximum Noise Level @ 5 Feet 30 sones

Maximum Static Pressure 5/8 in wc

Minimum Airflow 14,614 cfm

Minimum Motor Horsepower 1/2 hp

Minimum Motor Speed 261 RPM

Mount Type Roof Curb

Mounting Location Roof

Noise Level @ 0.000 in SP @ 5 ft 16.5 sones

Number of Blades 5

Overall Depth 56 3/4 in

Overall Dia. (In.) 58 in

Overall Diameter 58 in

Overall Height 40 in

Overall Height (In.) 40 in

Overall Width 56 3/4 in

Package Quantity 1

Power Source Electric Motor

Propeller Material Steel

Propeller Shaft Diameter 1 1/4 in

Recommended 12 In. Fixed Curb Item No. 3AZJ7

Requires Roof curb for new installations

Resistance Properties Weather Resistant

RPM Range 261 to 594

Shaft Dia. Propeller End (In.) 1 1/4 in

Shaft Dia. Sheave End (In.) 1 1/4 in

Sound Level Fan RPM 399: 16.5 Sones @ 0.000 in SP and 5 ft, 15.8 sones @ 0.125 in SP and 5 ft, 16.8 sones @ 0.250 in SP and 5 ft, Fan RPM 439: 19.3 Sones @ 0.000 in SP and 5 ft, 18.8 sones @ 0.125 in SP and 5 ft, 18.8 sones @ 0.250 in SP and 5 ft, 21.0 sones @ 0.375 in SP and 5 ft, Fan RPM 502: 24.0 Sones @ 0.000 in SP and 5 ft, 24.0 sones @ 0.125 in SP and 5 ft, 23.0 sones @ 0.250 in SP and 5 ft, 24.0 sones @ 0.375 in SP and 5 ft, 25.0 sones @ 0.500 in SP and 5 ft, Fan RPM 594: 30.0 Sones @ 0.000 in SP and 5 ft, 29.0 sones @ 0.125 in SP and 5 ft, 29.0 sones @ 0.250 in SP and 5 ft, 28.0 sones @ 0.375 in SP and 5 ft, 30.0 sones @ 0.500 in SP and 5 ft, 32.0 sones @ 0.625 in SP and 5 ft

Speed Controllable No

Standards AMCA, UL/cUL 705